ProtoMon, an effective tool with the capability to keep a constant monitor over your network server.
    This powerful server monitoring system will provide you a complete solution to keep a constant monitor over your network server. The vigilant program will keeps a close eye continuously monitoring the server availability and its performance at specified time intervals. The program supports network protocols like: ICMP, HTTP, FTP, POP3, IMAP, SMTP, Telnet, SFTP, and Custom TCP connections. In case of any down-times or non-response of any server; this program will trigger alerts to the administrator. These alerts are sent in the form of a notification email message, display of a pop-up notification window, or play a specific sound. The tool also allows you to: download files while checking an FTP or SFTP server, send e-mail message while checking an SMTP server, and so on.
    ProtoMon can also store and display network monitoring statistics in both text and chart forms.